I think the 0.8 is great for this pre-shot. :smile: Thus far he's getting pretty good nadirs, without going too low, and you're getting really good data. :smile:
Just to give you an idea what I'm generally looking at in trying to figure out how well a dose is working, and in trying to figure out a sliding scale:
How low is the nadir? It looks like Fred was in the mid-100's and maybe a bit lower between +5 and +9. I personally generally "aim" for a nadir around 100 or just a little lower. I don't usually "aim" for much lower than that so as to allow a little bit of breathing room, especially if I can't monitor pretty closely. If you're seeing 50's around nadir, that's probably a little close for comfort unless you've got a lot of data to know that your kitty isn't going to drop any further and/or are testing very frequently.
So if you look at today's AM cycle, with a pre-shot of approximately 300, Fred got somewhere between 150 and 200 points of "drop" between pre-shot and nadir on a dose of 0.8. If your pre-shot had been 200, that 0.8 might have dropped him a hair too much for comfort.
Kitties "bounce" as a safety mechanism. So, if a cat's body senses that the blood glucose is dropping too low, it will release glucose and counter-regulatory hormones that show up on your meter as a big spike in BG. This often shows up as a high pre-shot number or it can also be high flat numbers for a whole cycle. Bouncing isn't a "bad" thing per se, but for some kitties, if you can even them out a bit, while still getting good nadirs, it can help reduce the bouncing and numbers that are all over the place.
Does that make sense?